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<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <script>
    //find 找到符合条件的，就返回这个值
    const arr = [5, 12, 8, 130, 44];
    const res=arr.find(item=>item>10)
    console.log(res);//12
    console.log(arr);
  </script>
</body>
</html>